UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+deEEkPZ87YUoic/yeiIEx+j/sWtm0qdbE8LZamwjt4=' 
WHERE 
  key_id = 'dc7b0834bfcc37984426b3e2046365b3480ae0f20c91a6bb8934faf47f9f4a28' 
  AND (
    token = '+deEEkPZ87YUoic/yeiIEx+j/sWtm0qdbE8LZamwjt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )